Posted by **JOE** on Saturday, September 11, 2010 at 1:45pm.

Suppose that you have a supply of a 25% solution of alcohol and a 75% solution of alcohol. How many quarts of each should be mixed to produce 100 quarts that is 30% alcohol?

- MATH -
**Anonymous**, Saturday, September 11, 2010 at 2:46pm
.25x+.75(100-x)=.30(100)

solve for x

- MATH -
**Anonymous**, Saturday, September 11, 2010 at 3:12pm
I solved for x which is 90. what do I do next ?

thanks for your help

- MATH -
**Anonymous**, Saturday, September 11, 2010 at 3:40pm
x=how many quart of 25% solution of alcohol

100-x=the reminder of quart; or how many quart of 75% solution of alcohol

- MATH -
**Anonymous**, Saturday, September 11, 2010 at 3:44pm
thanks

## Answer This Question

## Related Questions

- Math - Suppose that you have a supply of a 25% solution of alcohol and a 75% ...
- PLEASE HELP (MATH) - Six quarts of a 20% solution of alcohol in water are mixed ...
- math - How many quarts of water must be added to 18 quarts of a 32% alcohol ...
- math - Mary has a solution that is 60% alcohol and another that is 20% alcohol. ...
- algebra - A laboratory assistant is asked to mix a 30% alcohol solution with 21 ...
- Math - Solution A is 80% Alcohol and Solution B is 30% Alcohol. How many Liters ...
- algebra HELP - mary has a solution that is 60% alcohol and another that is 20% ...
- Math - 1. In the lab, Deon has two solutions that contain alcohol and is mixing ...
- math - A 5% alcohol solution is mixed with 15% alcohol solution to make a 25mlof...
- Math - - A)For a certain commodity the demand equation is given by D=-3p+20. At...

More Related Questions